Sunscreen Ranker Independent ranker
Shigaisen Yohou Smooth UV Stick F / SPF50+ / PA++++ / 15g
Shigaisen Yohou

Smooth UV Stick F / SPF50+ / PA++++ / 15g

SPF 50+ · PA++++
Our score 85.7 / 100

No fragrance or ethanol; chamomile adds modest sensitization uncertainty. Silicone powders, esters and elastomer support glide despite wax; wear and clinical safety are unverified.

Invisible No white cast — chemical/hybrid filters that straight-up disappear on skin. Japan

さらさらUVスティックF / SPF50+ / PA++++ / 15g

03 The facts, at a glance
Protection
Filter type Mineral filters (zinc oxide, titanium dioxide) sit on skin and reflect UV. Chemical filters absorb UV. Hybrid runs both.
Chemical
Broad spectrum Covers both UVA and UVB. UVA drives aging and deeper damage; UVB gives you burns.
Yes
Formulation & feel
Texture How it feels going on — milk, gel, cream, spray, stick, essence, lotion, powder, or cushion.
Stick
Finish How it looks once dry: matte, natural, dewy, or glowy.
Natural
Tinted Adds sheer pigment (iron oxides) that masks the white cast common to mineral filters and gives a skin-tone finish.
No
fragrance-free No synthetic perfume added. Not FDA-defined in the US; the EU requires 'Parfum' + the 26 named allergens on the label. 'Unscented' is different — it can hide masking fragrance. Botanical oils still scent.
Yes
Alcohol-free No drying short-chain alcohols (alcohol denat., SD alcohol, ethanol). Doesn't mean fatty alcohols like cetyl or stearyl — those are emollients.
Yes
Where to buy it
Cosme.com JP In stock
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85.7
Composite score · independent
Ranks #794 of 1759 in the current catalogue. No fragrance or ethanol; chamomile adds modest sensitization uncertainty. Silicone powders, esters and elastomer support glide despite wax; wear and clinical safety are unverified.
Composite is a weighted blend: UV 25% · Modernity 10% · Sensitivity 15% · Environment 10% · Elegance 15% · Health 25%. That's the recipe.
The score breakdown
UV protection How hard it blocks UVA + UVB across the spectrum at the stated SPF/PA. 98
Filter modernity Dings legacy filters (octinoxate, oxybenzone); rewards photostable next-gen ones. 67
Sensitivity safety Risk for reactive skin — fragrance, alcohol, and known sensitisers. 85
Reef / env. safety Reef toxicity plus how biodegradable the UV filters and surfactants are. 65
Cosmetic elegance Spread, finish, white-cast, and how it actually feels on skin. 85
Health safety Endocrine concerns and systemic absorption signals across the whole formula. 90
02 Composition · key UV filters 3 filters resolved
UVA-I 340–400nm UVA-I (340–400nm) — covered UVA-II 320–340nm UVA-II (320–340nm) — covered UVB 290–320nm UVB (290–320nm) — covered
Octinoxate Legacy Older organic filter. Photostable in combination; some literature concerns.
Avobenzone Legacy Older organic filter. Photostable in combination; some literature concerns.
Parsol SLX Modern Next-gen photostable filter; low irritation profile.
04 Full ingredient list (INCI) 27 ingredients
MODERN FILTER 1 LEGACY FILTER 2 MINERAL FILTER 0 ADDED FRAGRANCE 0 NATURAL FRAGRANCE 0 ALCOHOL 0 WATCH 0 ACTIVE 4
Polymethylsilsesquioxane·Isononyl Isononanoate·Triethylhexanoin·Dimethicone·Synthetic Wax· Ethylhexyl Methoxycinnamate Octinoxate — endocrine-disruption literature. · Trimethylpentanediol/Adipic Acid/Glycerin Crosspolymer Humectant — the workhorse hydrator. · Butyl Methoxydibenzoylmethane Avobenzone — UVA filter, needs stabilisation. ·Dimethicone/Vinyl Dimethicone Crosspolymer·Alpha-arbutin·Vitis Vinifera (Grape) Fruit Extract·Saxifraga Sarmentosa Extract· Sodium Acetylated Hyaluronate Hyaluronic acid — humectant. ·Scutellaria Baicalensis Root Extract·Morus Alba Root Bark Extract·Chamomilla Recutita Flower Extract·Malpighia Glabra Fruit Extract·Hydrolyzed Collagen·Aloe Barbadensis Leaf Extract· Glycerin Humectant — the workhorse hydrator. ·Aqua·Butylene Glycol· Tocopherol Vitamin E — antioxidant. ·Alumina·Sucrose Polystearate· Polysilicone-15 Parsol SLX ·Phenoxyethanol
Source: brand-published INCI. Last verified 2026. Show in detail
01 Polymethylsilsesquioxane Polymethylsilsesquioxane
02 Isononyl Isononanoate Isononyl Isononanoate
03 Triethylhexanoin Triethylhexanoin
04 Dimethicone Dimethicone
05 Synthetic Wax
06 Ethylhexyl Methoxycinnamate LEGACY FILTER Octinoxate — endocrine-disruption literature.
07 Trimethylpentanediol/Adipic Acid/Glycerin Crosspolymer ACTIVE Humectant — the workhorse hydrator.
08 Butyl Methoxydibenzoylmethane LEGACY FILTER Avobenzone — UVA filter, needs stabilisation.
09 Dimethicone/Vinyl Dimethicone Crosspolymer Dimethicone/Vinyl Dimethicone Crosspolymer
10 Alpha-arbutin Alpha-Arbutin
11 Vitis Vinifera (Grape) Fruit Extract
12 Saxifraga Sarmentosa Extract Strawberry Geranium Extract
13 Sodium Acetylated Hyaluronate ACTIVE Hyaluronic acid — humectant.
14 Scutellaria Baicalensis Root Extract
15 Morus Alba Root Bark Extract Mulberry Root Bark Extract
16 Chamomilla Recutita Flower Extract Chamomile Flower Extract
17 Malpighia Glabra Fruit Extract Acerola Fruit Extract
18 Hydrolyzed Collagen Hydrolyzed Collagen
19 Aloe Barbadensis Leaf Extract Aloe Vera Leaf Extract
20 Glycerin ACTIVE Humectant — the workhorse hydrator.
21 Aqua Water
22 Butylene Glycol Butylene Glycol
23 Tocopherol ACTIVE Vitamin E — antioxidant.
24 Alumina Alumina
25 Sucrose Polystearate Sucrose Polystearate
26 Polysilicone-15 MODERN FILTER Parsol SLX
27 Phenoxyethanol Phenoxyethanol